Multi-Focus Image Fusion Based on Shearlet and Local Energy

摘要：

Multi-focus image fusion aims at processing and synthesizing information provided by various sensors. In this paper, the application of the sbearlet transform in image fusion was discussed. Shearlet is a novel multiscale geometric analysis tool; it provides many advantages in comparison with conventional multiresolution analysis. A novel image fusion algorithm based on shearlet and local energy is proposed which can preserve more details in source images and further improve the subjective quality of fused image. Experimental results show that comparing with traditional image fusion algorithms, the proposed approach can provide more satisfactory fusion outcome.

关键词： image fusion shearlet transform wavelet transform local energy

作者: Li Lu Jia Zhao Hui Sun

作者单位: School of Information Engineering Nanchang Institute of Technology NanChang, China School of Information Engineering Nanchang Institute of Technology School of Information Engineering

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 632-635

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）